Vermont American 12645 29-Piece Cobalt Drill Bit Set. Cobalt drill bits offer the best heat resistance for drilling in extremely hard and abrasive materials. The...
Drill Cobalt Bit Set Bits 3 Flat Shank 14-Piece Industrial Professional New. With a thicker core than standard bits and a parabolic flute design that...
Set of 15 Cobalt Steel Drill Bits 1/16″ – 1/2″ Self-Centering, Gold Oxide Finish. Product Overview This set of 15 short-length drill bits offers precision...
115 PIECE PREMIUM QUALITY COBALT DRILL BIT SET. THESE ARE NOT COATED DRILL BITS. THE REAL McCOY COBALT DRILL BITS. CUTS CAST IRON-HEAT TREATED STEEL-STAINLESS...
115 PIECE PREMIUM QUALITY COBALT DRILL BIT SET. THESE ARE NOT COATED DRILL BITS. THE REAL McCOY COBALT DRILL BITS. CUTS CAST IRON-HEAT TREATED STEEL-STAINLESS...